Platform hoisting device capable of rotating by 180 degrees

A platform and hanging object technology, applied in the direction of cranes, etc., can solve the problems of high platform hoisting cost and low utilization rate, and achieve the effects of improving operation efficiency, simple structure, reducing occupied space and production cost

Inactive Publication Date: 2017-10-24
CHINA NAT OFFSHORE OIL CORP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And since there is no special crane for hoisting these small objects, not only the cost of platform hoisting is high, but also the utilization rate is low

Method used

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  • Platform hoisting device capable of rotating by 180 degrees
  • Platform hoisting device capable of rotating by 180 degrees
  • Platform hoisting device capable of rotating by 180 degrees

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] Such as Figure 1-Figure 4 As shown, the present invention includes: a cylinder 5, a hemisphere 9 mounted on the bottom of the cylinder 5 by welding, a rotating part installed on the bottom of the hemisphere 9 by welding, wherein a support plate 7 is set on the cylinder 5, and the support plate 7 is installed on the existing platform support structure 17 by welding; the middle part of the cylinder body 5 is provided with a rotating handle 6; The seat plate 11 is located in the middle opening of the bottom lubricating plate 10 .

[0018] A bottom lubricating plate 10 is installed between the above-mentioned hemisphere 9 and the base plate 11, and the bottom lubricating plate 10 and the base plate 11 are fixed on the deck 12 and the structural beam 13 by connecting bolts 15; the bottom lubricating plate 10 and the base plate 11 Both sides adopt welding mode to be installed with the limiting angle steel 14 that prevents movement.

[0019] The above-mentioned bottom lubri...

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PUM

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Abstract

The invention discloses a platform hoisting device capable of rotating by 180 degrees. The device comprises a barrel, a hemisphere mounted at the bottom of the barrel, and a rotating portion mounted at the bottom of the hemisphere, wherein the barrel is sleeved with a supporting plate, and the supporting plate is mounted on an existing platform supporting structure; a rotating handle is arranged on the barrel; and the rotating portion is provided with a pin roll mounted on the hemisphere, and the pin roll is inserted into a base plate and is located in a middle opening of a bottom lubricating plate. The platform hoisting device is simple in structure, low-weight and frequently-used living goods and production stocks can be hoisted on a platform, and problems of hoisting of small objects on the platform are solved; in addition, the device can be arranged in a place with a small space and a small hoisting weight, and the occupied space and production cost are reduced; and meanwhile, time and labor are saved, and the operating efficiency is greatly improved.

Description

technical field [0001] The invention relates to an object-hanging device, in particular to a 180-degree-rotatable platform-hanging device used on an ocean platform. It belongs to the field of marine engineering. Background technique [0002] During the use of offshore platforms, it is usually necessary to hoist some living items and prepare materials for production. Since the objects to be hoisted have the characteristics of small weight and many times, these objects generally need to be hoisted from the outside of the platform to the inside of the platform. And because there is no special crane for hoisting these small objects, not only the cost of platform hoisting is higher, but also the utilization rate is lower. Contents of the invention [0003] The main purpose of the present invention is to overcome the above-mentioned shortcomings existing in the prior art, and provide a platform hanging device capable of rotating 180 degrees. , which solves the problem of hois...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/16
CPCB66C23/166B66C23/18
Inventor 邓推张艳芳牛勇唐健杨风艳徐善辉陈品庄宏昌孙士龙张帅刘帆
Owner CHINA NAT OFFSHORE OIL CORP
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